205208202

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 415800000

約数和(自身を除く): 210591798

約数列:

[1, 2, 3, 6, 139, 197, 278, 394, 417, 591, 834, 1182, 1249, 2498, 3747, 7494, 27383, 54766, 82149, 164298, 173611, 246053, 347222, 492106, 520833, 738159, 1041666, 1476318, 34201367, 68402734, 102604101, 205208202]

約数ペア:

[(1, 205208202), (2, 102604101), (3, 68402734), (6, 34201367), (139, 1476318), (197, 1041666), (278, 738159), (394, 520833), (417, 492106), (591, 347222), (834, 246053), (1182, 173611), (1249, 164298), (2498, 82149), (3747, 54766), (7494, 27383)]